Mitsubishi Electric M700V Series Programming Manual page 208

12. Tool Compensation Functions
(4) When I, J has been commanded in a block without movement
D1
Direction of compensation vectors
(1) In G41 mode
Direction produced by rotating the direction commanded by I, J through 90° to the left from the
forward direction of the Z axis (axis 3) as seen from the zero point
(Example 1) With I100.
(2) In G42 mode
Direction produced by rotating the direction commanded by I, J through 90° to the right from
the forward direction of the Z axis (axis 3) as seen from the zero point
(Example 1) With I100.
Compensation vector direction
N3
N2
N1
Compensation
vector direction
(100, 0) IJ direction
(0, 100 IJ direction)
12.4 Tool Radius Compensation
N4
N5
N1 G41 D1 G01 F1000 ;
(I,J)
N2 G91 X100. Y100. ;
N3 G41 I50. ;
N4 X150. ;
N5 G40 ;
(Example 2) With I-100.
(-100, 0 IJ direction)
Compensation vector direction
(Example 2) With I-100.
Compensation vector direction
(-100, 0) IJ direction
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